Question

What do tensor fields, both smooth and not smooth, correspond to?

score 63 · Answer 1 · 2026-03-28 08:49:08

63

Views

What do tensor fields, both smooth and not smooth, correspond to?

Published on 28 Mar 2026 - 8:49

score 135 · Answer 2 · 2026-03-26 06:01:36

135

Views

Symmetry of the (Riemann) curvature tensor of the Riemannian connection: $\nabla_{\nabla_Y Z}W = \nabla_Y(\nabla_Z W)$?

Published on 26 Mar 2026 - 6:01

score 487 · Answer 3 · 2019-10-05 21:01:00

487

Views

Chain rule with 3rd order tensors

Published on 05 Oct 2019 - 21:01

score 26 · Answer 4 · 2019-10-06 18:12:26

26

Views

help with derivation of contravarient transformation

Published on 06 Oct 2019 - 18:12

score 45 · Answer 5 · 2019-10-07 03:23:02

45

Views

Mapping Tensor Between Two Arbitrary Tensors

Published on 07 Oct 2019 - 3:23

score 121 · Answer 6 · 2026-03-27 07:00:08

121

Views

How to compute the Riemann tensor on arbitrary basis?

Published on 27 Mar 2026 - 7:00

score 288 · Answer 7 · 2026-03-27 03:41:49

288

Views

Isotropic tensor functions that map antisymmetric tensors to zero (Navier-Stokes derivation)

Published on 27 Mar 2026 - 3:41

score 44 · Answer 8 · 2026-03-26 12:34:43

44

Views

How does the universal property ensure finitely many nonzero vectors?

Published on 26 Mar 2026 - 12:34

score 169 · Answer 9 · 2026-03-25 21:49:49

169

Views

Covariant Derivative of contravectors and covector.

Published on 25 Mar 2026 - 21:49

score 50 · Answer 10 · 2019-10-09 16:29:43

50

Views

Einstein Summation: $a_{kj}x_{j} + a_{ik} x_{i} = (a_{ik} + a_{ki})x_i$

Published on 09 Oct 2019 - 16:29

score 125 · Answer 11 · 2019-10-10 05:07:40

125

Views

How to take element-wise inverse of a tensor?

Published on 10 Oct 2019 - 5:07

score 299 · Answer 12 · 2019-10-10 21:20:32

299

Views

tensors and transformation laws

Published on 10 Oct 2019 - 21:20

score 29 · Answer 13 · 2019-10-11 15:57:52

29

Views

Is the following object a tensor?

Published on 11 Oct 2019 - 15:57

score 146 · Answer 14 · 2019-10-15 09:29:00

146

Views

Do the free indices referring to the same dimension have to be denoted by the same letter on both sides of an expression when using Einstein notation?

Published on 15 Oct 2019 - 9:29

score 250 · Answer 15 · 2026-03-22 02:15:54

250

Views

Tensor deviator calculation rules

Published on 22 Mar 2026 - 2:15

List Question

What do tensor fields, both smooth and not smooth, correspond to?

Symmetry of the (Riemann) curvature tensor of the Riemannian connection: $\nabla_{\nabla_Y Z}W = \nabla_Y(\nabla_Z W)$?

Chain rule with 3rd order tensors

help with derivation of contravarient transformation

Mapping Tensor Between Two Arbitrary Tensors

How to compute the Riemann tensor on arbitrary basis?

Isotropic tensor functions that map antisymmetric tensors to zero (Navier-Stokes derivation)

How does the universal property ensure finitely many nonzero vectors?

Covariant Derivative of contravectors and covector.

Einstein Summation: $a_{kj}x_{j} + a_{ik} x_{i} = (a_{ik} + a_{ki})x_i$

How to take element-wise inverse of a tensor?

tensors and transformation laws

Is the following object a tensor?

Do the free indices referring to the same dimension have to be denoted by the same letter on both sides of an expression when using Einstein notation?

Tensor deviator calculation rules

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